4a+7a+6=0

Solution for 4a+7a+6=0 equation:

Simplifying
4a + 7a + 6 = 0

Reorder the terms:
6 + 4a + 7a = 0

Combine like terms: 4a + 7a = 11a
6 + 11a = 0

Solving
6 + 11a = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-6' to each side of the equation.
6 + -6 + 11a = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 11a = 0 + -6
11a = 0 + -6

Combine like terms: 0 + -6 = -6
11a = -6

Divide each side by '11'.
a = -0.5454545455

Simplifying
a = -0.5454545455